/Engine/Source/Runtime/Core/Public/Delegates/DelegateSignatureImpl.inl
The actual single-cast delegate class for this multi-cast delegate
typedef [TBaseDynamicDelegate](API\Runtime\Core\Delegates\TBaseDynamicDelegate)< [ThreadSafetyMode](API\Runtime\Core\UObject\TMulticastScriptDelegate\ThreadSafetyMode), RetValType, ParamTypes... > FDelegate